NOCO GB50 Vs. GB40 Vs. GB70 (Advanced Review And Buying Guide)

The NOCO brand is one of the industry’s finest manufacturers of car jump starter battery packs.

They have remained relevant over the years because of their;

  • Ability to manufacture simple, easy-to-use products.
  • Ingenuity in improving on their products consistently.
  • Versatility in offering quality products that offer great value for money spent.

But that’s not all;

The problem with choosing the NOCO brand lies in its diverse product. Hence, it could be too difficult to decide which car jump starter is right for you. Some of their products include NOCO GB40, GB50, GB20, and GB70.

The confusion associated with choosing your NOCO car jump starter is the reason for this detailed Noco Gb50 Vs. Gb40 Vs. Gb70 review.

What are the highlights of this review? Find them below;

  • An objective NOCO GB70, NOCO GB40, and NOCO GB50 review.
  • The advantages and disadvantages of each of these jump starter boxes.
  • Key things in common between Noco GB40, GB50, and GB70.
  • Difference between Noco gb50 vs gb40 vs  gb70.
  • Answers to the frequently asked questions on these devices

Are you ready to jump some cars? 

Great! Let’s get right into it.

Photo Title Feature Price Our Rating Buy
NOCO Boost Plus...image NOCO Boost Plus GB40 1000 Amp
  • It’s suitable for vehicles, lawnmowers, smartphones, 
  • It is affordable compared to Noco gb50 and gb70.
$99.95 Buy Now
NOCO Boost XL...image NOCO Boost XL GB50 1500 Amp
  • Within 1 to 3 seconds, it will jump-start your dead car battery.
  • The Noco Gb50 car jump starter is equipped with rubberized protection against scratch.
$151.14 Buy Now
NOCO Boost HD...image NOCO Boost HD GB70 2000 Amp
  • It is designed for gas engines up to 8 liters and diesel engines up to 6 liters.
  • The Noco Gb70 review shows this device is the most advanced portable car battery jump starter ever.


$400.78 Buy Now

1. Noco Gb40 Review

This right here gets the job done for vehicles with gas engines of up to 6 Liters and diesel engines of 3 Liters. Our Noco gb40 review reveals this ultrasafe booster was made with spark-proof technology and reverse polarity protection which ensures your safety when connecting the car jump starter to your battery.

It is easy to use and can also serve as a power source for your USB devices. This goes to say this booster is portable. It is also powerful and can ensure about 20 jump starts per full charge.

Noco Gb40 Noco Gb50 Vs. Gb40 Vs. Gb70 review

Another standout feature is its rubberized casing for protection against scratches. Despite its many positive reviews, there are growing concerns about the durability of this car jump starter. Also, the charger provided in the booster package is better replaced with a wall charger.


  • It is easy to use.
  • It offers great value for money.
  • It’s suitable for vehicles, lawnmowers, smartphones, 
  • It is affordable compared to Noco gb50 and gb70.
  • It is equipped with an ultra-bright 100 lumen LED flashlight with 7 light modes, including SOS and emergency strobe.


  • It does not work for V8 engines
  • Many users have bad experiences with the battery of the car jump starter.
  • The cigarette lighter charger included is ineffective especially where the vehicle cannot start.
  • It is perceived as a hazardous tool according to the California State’s safety information.
  • Compared to the other two Noco products under review, its 1000 amps is the lowest.

2. Noco Gb50 Review

Do you desire a reliable car jump starter that can charge up to 6 USB devices at a go while still functioning as an ultra-safe booster for your dead battery? Yes? Then you’ll find this Noco Gb50 review to be very helpful as it sheds more light on this device.

This device is the immediate upgrade to the Gb40 series, it is equipped with an improved LED flashlight of 200 lumens with 7 modes, SOS, and emergency strobe inclusive.

Another innovative accessory included in this device is the new HD Precision Boost Battery Clamps that easily connect to any 12V lead-acid battery. This tool is suitable for gasoline engines up to 7 Liters and diesel engines up to 4. 5 Liters.

Noco Gb50 Noco Gb50 Vs. Gb40 Vs. Gb70 review

 What’s more? You will find the Hot and Cold LED indicators which signal the operating temperatures of the jump starter’s internal battery to be quite useful in preserving the tool. Also, the tool offers up to 30 jump starts per full charge, a considerable improvement compared to the Gb40 model.


  • It is rated 1500 amperage
  • Many customers say it offers great value for money
  • Within 1 to 3 seconds, it will jump-start your dead car battery.
  • It is easy to use.
  • The Noco Gb50 car jump starter is equipped with rubberized protection against scratch.
  • This tool can be used for lawnmowers, USB devices, motorcycles, trucks, boats, SUVs, among others
  • It has innovative features such as the precision needle nose clip which makes it safer for use.


  • It costs more money.
  • It is a dangerous tool as per California’s safety information.
  • Some users experience difficulty with the tool’s power button.
  • There are dissatisfactions about the reliability of the product.
  • It does not work for 8 liters gas engine.

3. Noco Gb70 Review

A powerful, high-performance car jump starter device to bring your dead battery back to life in seconds is the Noco Gb70 booster. It is the most effective of the three Gb car jump starter devices under review.

The 2000 amperage is significantly higher than those of the other two, it is rated as compatible for gasoline engines that rank up to 8 liters and diesel engines of up to 6 liters. Its internal battery is also more durable, a single charge can bring about 40 jump-starts of dead batteries.

Are you bothered about the safety? Although the California state government considers this tool to be a potential health hazard, The manufacturer prioritized the user’s safety. The device boasts of mistake-proof design featuring spark-proof technology and reverses polarity protection.

It is also brighter than the other two Gb products under review, its ultra-bright LED flashlight boasts 400 lumens. That’s 2 times the brightness of Noco Gb50 and 3 times that of Gb40.

Noco Gb70 Noco Gb50 Vs. Gb40 Vs. Gb70 review

Despite weighing 5 pounds, it is still considered portable although significantly heavier than the Noco Gb40 and Gb50. its high price can also be explained with innovative features as XGC Male and Female Connectors, XGC cable, which are absent in the other two.


  • It is designed for gas engines up to 8 liters and diesel engines up to 6 liters.
  • It offers great value for money.
  • The Noco Gb70 review shows this device is the most advanced portable car battery jump starter ever.
  • Up to 40 jump starts per single charge.
  • It has more innovative accessories than the other two car jump starters.
  • It is easy to use.
  • This car jump starter offers great value for money.


  • It is heavier than the other two Gb products.
  • It is the most expensive.
  • There are fears over safety as per the guideline issued by the California state government.
  • Its bulkiness is a huge disadvantage.

What Are The Commonalities Between Noco Gb40, Gb50, And Gb70 Car Jump Starters?


1-year warranty

Our Noco GB50 vs. GB40 vs. GB70 review showed that you can return any of these products if you notice any fault not caused by you within the first 365 days of purchase.

Micro USB charger

From our Noco Gb50 review, we observe that all three car jump starters have a micro USB charger for the device.

USB charger

Yes! All three gadgets come along with a USB charger.

Suitable for diverse use

They can all be used to do other things aside from jump-starting trucks, SUVs. you will be able to use it for charging your USB devices, lawnmowers, inverter, amongst many others.

Reverse polarity protection

This NOCO GB50 vs. GB40 vs. GB70 review shows us that they have reverse polarity protection which makes them safe for use and mitigates the risk of spark during usage.

Rubberized protection for the outer case

For protection against scratches in the case of an accident. This is in line with its user safety priorities.

The 3 products under review also share similarities in terms of the following:

  • Micro USB Charging Cable
  • Microfiber Storage Bag
  • User Guide for Jump Starter
  • The batteries are made of ‎Lithium Metal
  • LED Flashlight 

Key difference between Noco Gb50 Vs. Gb40 Vs. Gb70 

Bonus: Other Important Information About These Three Products


LED Flashlight Brightness:

Although all of the three Noco GB products under review have LED flashlight which has seven modes, including emergency strobe and SOS. 

The Noco Gb40 review shows that the peak lumen for the device is 100 lumen. This is significantly lower than that of Gb50 which is 200 lumen. The Gb70 has the brightest ultra-flashlight, it marks up to 400 lumens.

Battery jump-start per single charge

Noco Gb40 device records the lowest of the three devices. This is understandable since the other two are improved versions of the Gb40. 20 boost per full charge is the max for this version of car jump starters.

Noco Gb50 scores 30 jump starts per charge while the most advanced Noco Gb70 can guarantee about 40 jump-starts per full charge. 

Technological advancement

The Gb40 is the least advanced in terms of technology and advanced designs, functions. Being the second generation of car battery jump starters manufactured by Noco (The first being GB20). That is to be expected. 

The recent Gb70 is the most powerful in terms of advanced function, technology, and design.

USB Charging

The USB port of the Gb70 can accommodate up to six USB devices simultaneously. The Gb40 can only allow one USB device per time.

Compatibility with engines

The Gb70 is the most powerful in terms of compatibility with engines, it is compatible with as engines with up to 8 liters capacity and diesel engines of up to 6 Liters. The Noco Gb50 is a bit lower is not as powerful.

The Noco Gb50 is best suited for gas engines that are not more than 7 liters and diesel engines of not more than 4.5 liters. The Gb40 is the least powerful of the three, it is recommended for 6 liters and diesel engines up to 3 liters.


What is the operating temperature range for Gb40? 

According to the user guide provided by the manufacturer, the upper limit operating temperature for Gb40 is 104°F (40°C). The same goes for Gb50, and Gb70 since their internal batteries are made of lithium.

Can it be safely left in the hot car in the middle of summer?

If we are to take the manufacturer’s guide seriously, No!

Is this okay to leave in the car in the winter?

Yes! You absolutely can but you should frequently charge this battery booster on a more frequent basis. Let’s say every 5 weeks.

How long is the warranty of NOCO’s jump starters?

The warranty lasts for 365 days from the day of purchase!

 What is “lumen”? And how does it affect LED flashlights?

Lumen simply means the brightness of the light. The higher the lumen, the more intense is the brightness of the LED Flashlights.

Final Thoughts

After consuming the easy-to-read Noco Gb50 Vs. Gb40 Vs. Gb70 review you must have discovered which of the products is a fit for you. 

Beyond that:

I believe it will now be easier for you to assess the strengths and weaknesses of each of these products. Remember, the Noco family of car jump starters is one of the most versatile tools on the market.

In the wake of a new virus ravaging the globe, please use your mask as a sign of social responsibility, wherever, whenever!